.footer-box {
    height: 60px;
    border-top: 1px solid #ccc;
    display: flex;
    flex-shrink: 0;
}
.footer-box div {
    flex:1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 15px;
}